题目内容：

 

1.他们在执行计划时遇到一些困难。

They had some difficulty in____.

2.30岁时，他成了一名作家。

_____, he became a writer.

3.人们希望生活将变得更美好。

_____life will become better.

4.她不但会打网球，还会打篮球。

She can play basketball____.

5.请再给他一次机会。毕竟，他还是个孩子。

Please give him another chance. ____.